Soon you will be able to get a switch hub for your HDMI devices such as PS3/Xbox 360, Blu-ray player, PC/Laptop to connect to your HDTV. Greenhouse recently has introduced the compact 3-port HDMI switch where you can hook up three HDMI source for your LCD monitor or HDTV.
This is the GreenHouse GH-HSW301 3-port HDMI Switch, fully support 4801/p, 720p, 1080p HD video and up to 2.5GBps/250MHz bandwidth. For your convenience, Greenhouse GH-HSW301 3-port HDMI Switch also comes with remote control to switch the source from one to another. Reported that this device will be available in the mid of August but the price is still undisclosed. No news when it will hit US market either.